Byggmästare Anders J Ahlström Holding AB (publ) invests in listed and unlisted small and medium-sized companies in Sweden and the Nordics. It also provides maintenance and planning services of outdoor environment, and infrastructure and civil engineering services; and real estate services, including recruiting, staffing, and training services, as well as electric trucks for deliveries. In addition, the company engages in the real estate activities; sale and rental of life saving and health-promoting products; and publication of advertising-financed local newspapers. Byggmästare Anders J Ahlström Holding AB (publ) was incorporated in 2013 and is headquartered in Stockholm, Sweden.